Vivo Y21: Unrecognized SIM card

You have just acquired an Vivo Y21 and when you turn it on, it displays the following error text: SIM card not recognized. Sometimes the Vivo Y21 does not recognize the SIM card and displays this message. In this case, it is not necessarily required to bring the Vivo Y21 directly back. Indeed, there are … Read more

Vivo Y21: Wifi Authentication Problem

From time to time, the Vivo Y21 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This sort of error message can potentially come from many places. So, so that you’re able to connect properly to the Wifi network with your Vivo Y21, we decided to write this tuto. … Read more

How to set call forwarding on Vivo Y21

Call forwarding on the Vivo Y21 is an extremely practical option. In fact, if you are in a circumstance where you need to transfer calls from one number to another number, this guide is for you. Regardless it is to divert calls from your business phone to your Vivo Y21 or just transfer calls from … Read more

Transfer photos from Vivo Y21 to PC or Mac

It is essential to be able to transfer the lovely photos you have taken with your Vivo Y21, to your computer or your Mac. Whether it’s just to conserve the pics or to modify them, you’ll need to transfer them to the computer or the Mac. To transfer photos from your Vivo Y21, there are … Read more

Track And Find the Vivo Y21

Having the capacity to track her Vivo Y21 is practical in a great many circumstances. In the first case, if you have lost your Vivo Y21, it are going to be fundamental to track it in order to find it. In another case, in the event you were robbed of your mobile phone, it might … Read more

Setting up HotSpot or Tethering on Vivo Y21

Sharing the net connection of Vivo Y21 in wifi is a very practical feature on the Vivo Y21. Certainly, putting the Vivo Y21 in modem mode makes it possible to share the connection of the cellphone with your entourage or with your different devices. So, if you do not have a suitable Wifi access where … Read more

How to backup your Vivo Y21

Making a backup of your Vivo Y21 is an effective way to protect the contents of your mobile in case of mistakes. In fact, the inconsistencies of life may sometimes cause unpredicted things in your Vivo Y21. Imagine that you are doing a bad tricks or that your Vivo Y21 is bugging … It will … Read more

How to root the Vivo Y21

Root your Vivo Y21 may be extremely helpful for a lot of causes. In truth, whenever you wish to customize the configurations or if you need to maximize the performance of your mobile phone, you need to root your Vivo Y21. Thus we will find out first, what’s the root of a mobile. In a … Read more

How to install apps on Vivo Y21

Downloading and installing an application on the Vivo Y21 is totally essential. Truly, apps are tiny softwares that can drastically facilitate our life on a mobile phone. There are apps for all, whether it is for pleasure, to check email or bank accounts, there is necessarily an application for what you desire to do. We … Read more

My Vivo Y21 turns off randomly

Sometimes the Vivo Y21 shuts off by itself and for no special reason. It’s very irritating, specifically when you’re doing something. Don’t get worried, the fact that your Vivo Y21 automatically switching off does not necessarily mean that it has a issue. You will find in fact many possible reasons for this phenomenon. We will … Read more

How to fix Vivo Y21 black screen

Occasionally the display screen of Vivo Y21 stays black. This situation may happen in many situations. Often it occurs after the Vivo Y21 falls. Other times, the screen stays black after a start, lock, or sleep. In any case, don’t be anxious, you will find many tips to fix the black screen of your Vivo … Read more

How to factory reset your Vivo Y21

Factory Reset your Vivo Y21 could be incredibly beneficial for a multitude of motives. It is sometimes required to reset your Vivo Y21 to the factory settings to get a brand new cellphone. Remember that resetting a cellphone is not a very complicated action to execute. Nevertheless, you should nonetheless be careful about a few … Read more

How to copy paste on Vivo Y21

Understanding how to copy paste text on the Vivo Y21 is totally fundamental. Actually, there is nothing more practical than copy paste. We imagine that you do not want to re-write each time. It really is for this reason that we decided to make this small guide to discover steps to make a copy paste … Read more

How to change theme on Vivo Y21

Changing the theme of Vivo Y21 is a superb manner to personalize and increase the ergonomic of your cellphone. Certainly, when you are tired with the original theme or when you are tired that your Vivo Y21 seems similar to the rest of the phones, replacing the theme is a good remedy. In the event … Read more

How to change wallpaper on Vivo Y21

It often happens that you want to personalize your Vivo Y21. To do this, it’s possible to change the wallpaper of your Vivo Y21. Indeed, you perhaps are tired by the basic wallpaper of the cellphone. We will see in this post, that it is truly easy to change the wallpaper of your Vivo Y21. … Read more

How to turn off keyboard sound on Vivo Y21

As with most smartphones, the Vivo Y21 creates a small sound when you touch a key on the keyboard. Sometimes it troubles people and we can totally understand it. Actually, the keyboard sound is not always useful and is not especially discreet. So whenever you need to be able to compose a text message during … Read more

How to change font in Vivo Y21

If you are fed up with your Vivo Y21’s initial font, you definitely wish to change it. In truth, a little customization never hurts when it involves font. So, let’s find what’s the methodology to change fonts and reason why it may vary depending on the telephone and the permissions it has. In fact, mobile … Read more

How to Change language on Vivo Y21

In the event that you purchased your Vivo Y21 overseas or if just a good friend made you a joke, you probably wish to change the language of your Vivo Y21. Certainly, it is always more pleasurable to use its Vivo Y21 when ever it is in a language that we know. Therefore, we will … Read more

Add a photo to contacts on Vivo Y21

Adding a photo on the contacts of its Vivo Y21 makes the use of the smartphone more enjoyable. That’s right, it is definitely more pleasing observe a photo when you are called, than a basic name. If you desire to see the photos of your dad, your sweetheart, your girlfriend, or your mother when they … Read more

Set up Direct Wifi on Vivo Y21

Direct Wifi might be a very good way to transfer files with your Vivo Y21. Certainly, Direct Wifi is perhaps the fastest method to transfer files without utilizing a cable. So if you wish to find out the best technique make use of the Vivo Y21 direct Wifi, let’s see how it functions in this … Read more

Move apps to SD card on Vivo Y21

Sometimes applications that are installed on the Vivo Y21 take up a lot of space. It is actually therefore very practical in order to move the applications to the SD card of your Vivo Y21. In fact, this allows to totally free up storage space on the mobile phone. To achieve this, there are 2 … Read more

Make a video call on Vivo Y21

Make a video call with an Vivo Y21 is very convenient. Indeed, it is an ideal solution if you wish to see the face of anyone you call. In case you call someone who is on the other side of the earth, it truly is always good to discover his face. Thanks to the front … Read more

How to update Vivo Y21

Updating Android on your Vivo Y21 is a required operation if you want your cellphone to be on top of its efficiency. In truth, the updates allow to bring a multitude of things that will make the use of your Vivo Y21 more nice. However, it is not constantly easy to update the Vivo Y21 … Read more

How to transfer music to Vivo Y21

New mobile phones such as the Vivo Y21 now allow you to listen to music. Thus, the phones have bit by bit substituted the MP3 player. Indeed, it is now super easy to transfer and listen to music on its Vivo Y21. However, it is occasionally a little bit complicated to locate the proper technique … Read more

How to record calls on Vivo Y21

Recording a telephone call can be extremely practical in a number of situations. Whether you desire to re-listen or retain it, it is always useful to record calls on your Vivo Y21. Even so, the Vivo Y21 does not natively offer the conversation recording and so it will have to go through an app to … Read more

How to print with Vivo Y21

Printing a document from its Vivo Y21 is particularly useful. Now that you can actually open all types of files from your cellphone, you can actually also print them. Moreover, it is typically more convenient to print something from the telephone. Thus, no need to take his laptop. So we will see in this guide … Read more

How to insert the SIM card on Vivo Y21

Inserting the SIM card into your Vivo Y21 is crucial if you wish to use your mobile phone. In truth, the SIM card permits your Vivo Y21 to be able to connect to the mobile network and for that reason to make phone calls. Nonetheless, in case you just bought your Vivo Y21, it is … Read more

How to increase the Vivo Y21 volume

Sometimes, the basic volume of the XXX will not suffice for the use you need to do with it. Certainly, smartphone like the XXX have a clamping at the level of the volume. So, the European legislation force the manufacturer to restrain the volume of their telephones. So, the XXX has an original volume flanged … Read more

How To Get Emojis On Vivo Y21

The emojis are present in most our conversations. Indeed, if you wish to send a message with your Vivo Y21, it’s always nice to embellish it with a great emojis. An emoji allows you to visually send a communication to anyone. So , if you want that you can customize your emails on the Vivo … Read more

How to fix Vivo Y21 Overheating issues

In some cases the Vivo Y21 overheats and is warm when touched. Do not be anxious, this does not signify that your Vivo Y21 has a problem. Certainly, it truly is quite prevalent that a phone overheats and this can be caused by several things. So, there are many and varied reasons and elements that … Read more

Fix Blurry Pictures On Vivo Y21

It occasionally occurs without a reason that the pictures of Vivo Y21 are blurry. This is a rather frustrating issue as it prevents us from taking beautiful pictures. In truth, it is impossible to take a suitable picture if the picture is all blurred. Do not be afraid, we could be the answer for you. … Read more

How To Delete Browser History on Vivo Y21

Delete the history of its Vivo Y21 is a incredibly convenient process. In truth, this allows to erase the footprints of its past navigations. Whether it is to sell your telephone, or just to avoid being targeted by advertisements, delete the history of your Vivo Y21 is quite basic. There are several techniques to clear … Read more

How to change the ringtone on Vivo Y21

Changing the ringtone of your Vivo Y21 is crucial if you wish to customize your Vivo Y21. Certainly, you could be sick and tired of the original ringtone of your Vivo Y21. It is therefore possible to modify the ringtone and also to set one of your music in ringtone. We will discover first how … Read more